Inventor
Larry W. Gatlin
Inventor
San Antonio, TX, US
Overview
Patents· 35 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere27%
B01DSeparation10%
E21BEarth or rock drilling10%
C07CAcyclic or carbocyclic compounds8%
C10GCracking hydrocarbon oils7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
C10LFuels not otherwise provided for3%
C01BNon-metallic elements2%
PatentTitleYear
9,234,125'Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same'20169,018,145'Foamer composition and methods for making and using same'20158,993,492'Crosslinking composition for hydrocarbon gels'20158,951,941'Low temperature hydrocarbon gel II'20158,714,283'Foamer/sulfur scavenger composition and methods for making and using same'20148,707,978'Breaking pumpable hydrocarbon gels'20148,563,481'Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same'20138,562,820'Sulfide scavenger'20138,530,394'Sterically hindered N-methyl secondary and tertiary amine sulfur scavengers and methods for making and using same'20138,513,166'Low temperature hydrocarbon gel'20138,507,412'Methods for using non-volatile phosphorus hydrocarbon gelling agents'20138,084,401'Non-volatile phosphorus hydrocarbon gelling agent'20118,012,913'Diamine terminated primary amine-aldehyde sulfur converting compositions and methods for making and using same'20117,971,659'Foamer/sulfur scavenger composition and methods for making and using same'20117,956,017'Aggregating reagents, modified particulate metal-oxides and proppants'20117,829,510'Sand aggregating reagents, modified sands, and methods for making and using same'20107,767,628'Method for foaming a hydrocarbon drilling fluid and for producing light weight hydrocarbon fluids'20107,713,435'Heat exchange fluids comprising amine carboxylates'20107,566,686'Shale inhibition additive for oil/gas down hole fluids and methods for making and using same'20097,517,447'Sterically hindered N-methylsecondary and tertiary amine sulfur scavengers and methods for making and using same'20097,452,480'Heat exchange fluids'20087,392,847'Aggregating reagents, modified particulate metal-oxides, and methods for making and using same'20087,350,579'Sand aggregating reagents, modified sands, and methods for making and using same'20087,348,297'Topical defoamer and demulsifier'20087,268,100'Shale inhibition additive for oil/gas down hole fluids and methods for making and using same'20077,211,665'Sulfide scavenger'20077,140,433'Diamine terminated primary amine-aldehyde sulfur converting compositions and methods for making and using same'20067,060,198'Heat exchange fluids comprising amine carboxylates'20066,806,234'Topical defoamer and demulsifier'20046,489,272'Lubricant, solvent and emulsifier composition and method of manufacture'20026,194,361'Lubricant composition'20015,498,707'Hydrogen sulfide converter'19965,488,103'Hydrogen sulfide converter'19965,486,605'Hydrogen sulfide converter'19965,128,049'Hydrogen sulfide removal process'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2015Patents assigned to GATLIN LARRY W (12)· patent assignee history
1992–2013Based in Floresville, TX, US· patent location history
2004–2014Patents assigned to CLEARWATER INT LLC (21)· patent assignee history
2006–2016Based in San Antonio, TX, US· patent location history
2013–2015Patents assigned to MCMILLAN ERNEST (4)· patent assignee history
2013–2015Patents assigned to WALDEN GLEN E (4)· patent assignee history
2014–2015Patents assigned to CST PERFORMANCE PRODUCTS CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CLEARWATER INT LLC | 21 | 2004–2014 |
| GATLIN LARRY Wself | 12 | 1992–2015 |
| MCMILLAN ERNEST | 4 | 2013–2015 |
| WALDEN GLEN E | 4 | 2013–2015 |
| CST PERFORMANCE PRODUCTS CORP | 3 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Antonio, Texas, US | 22 | 2006–2016 |
| Floresville, Texas, US | 13 | 1992–2013 |